linux-kernel - Re: [PATCH v3 2/4] dt-bindings: maxbotix,mb1232: Add MaxBotix i2c ultrasonic rangers

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Date:   Sun, 24 Mar 2019 12:03:02 +0000
From:   Jonathan Cameron <jic23@...nel.org>
To:     Andreas Klinger <ak@...klinger.de>
Cc:     devicetree@...r.kernel.org, linux-iio@...r.kernel.org,
        robh+dt@...nel.org, mark.rutland@....com, afaerber@...e.de,
        arnd@...db.de, davem@...emloft.net, gregkh@...uxfoundation.org,
        johan@...nel.org, khilman@...libre.com, knaack.h@....de,
        lars@...afoo.de, linux-kernel@...r.kernel.org,
        martin.blumenstingl@...glemail.com, mchehab+samsung@...nel.org,
        m.othacehe@...il.com, nicolas.ferre@...rochip.com,
        pmeerw@...erw.net, robh@...nel.org, songqiang1304521@...il.com,
        treding@...dia.com, techsupport@...botix.com
Subject: Re: [PATCH v3 2/4] dt-bindings: maxbotix,mb1232: Add MaxBotix i2c
 ultrasonic rangers

On Sun, 17 Mar 2019 21:35:27 +0100
Andreas Klinger <ak@...klinger.de> wrote:

> Add doc for dt binding maxbotix,mb1232. This binding is for MaxBotix
> I2CXL-MaxSonar ultrasonic rangers which share a common i2c interface.
> 
> Signed-off-by: Andreas Klinger <ak@...klinger.de>
This seems pretty straight forward so I'll apply it to the togreg branch
of iio.git and push out as testing.  Still time for any feedback from
Rob or others though before this goes out as non rebasing.

Thanks,

Jonathan

> ---
>  .../bindings/iio/proximity/maxbotix,mb1232.txt     | 31 ++++++++++++++++++++++
>  1 file changed, 31 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
> 
> diff --git a/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
> new file mode 100644
> index 000000000000..0e9df87eca1d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
> @@ -0,0 +1,31 @@
> +* MaxBotix I2CXL-MaxSonar ultrasonic distance sensor of type  mb1202,
> +  mb1212, mb1222, mb1232, mb1242, mb7040 or mb7137 using the i2c interface
> +  for ranging
> +
> +Required properties:
> + - compatible:		"maxbotix,mb1202",
> +			"maxbotix,mb1212",
> +			"maxbotix,mb1222",
> +			"maxbotix,mb1232",
> +			"maxbotix,mb1242",
> +			"maxbotix,mb7040" or
> +			"maxbotix,mb7137"
> +
> + - reg:			i2c address of the device, see also i2c/i2c.txt
> +
> +Optional properties:
> + - interrupt-parent:	Interrupt controller to use
> +
> + - interrupts:		Interrupt used to announce the preceding reading
> +			request has finished and that data is available.
> +			If no interrupt is specified the device driver
> +			falls back to wait a fixed amount of time until
> +			data can be retrieved.
> +
> +Example:
> +proximity@70 {
> +	compatible = "maxbotix,mb1232";
> +	reg = <0x70>;
> +	interrupt-parent = <&gpio2>;
> +	interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
> +};